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dc.contributor.authorHocker, Thomas-
dc.contributor.authorDonohue, Marc D.-
dc.date.accessioned2017-11-30T15:52:31Z-
dc.date.available2017-11-30T15:52:31Z-
dc.date.issued2001-12-01-
dc.identifier.issn0021-9797de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/1654-
dc.description.abstractBased on simple lattice-fluid theory, a model is presented for solute adsorption from a bulk liquid onto a solid surface in the presence of an additional thin (liquid-like) surface coating. Consequently, solutes first absorb in this intermediate surface film before they adsorb at the solid surface. This coupling of adsorption with absorption behavior has a significant effect on the overall solute depletion from the bulk liquid. Consequently, the particular choice of surface film can be used to "tune" the adsorbent for particular needs (for example, this can be used to increase the sorbent selectivity when several solutes are present). In the limit where the solvent in the bulk liquid and the surface coating material are mutually immiscible, the governing equations decouple and reduce to simple Boltzmann laws. In these analytical expressions, the depletion of solute depends linearly on the bulk concentrations, and the proportionality factor represents the strengths of fluid-fluid relative to fluid-surface interactions. Good agreement is obtained when comparing predictions of the model with Monte Carlo simulations (based on the same microscopic model).de_CH
dc.language.isoende_CH
dc.publisherElsevierde_CH
dc.relation.ispartofJournal of Colloid and Interface Sciencede_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectPartitioningde_CH
dc.subjectSolutede_CH
dc.subjectAdsorptionde_CH
dc.subjectThermodynamicsde_CH
dc.subject.ddc530: Physikde_CH
dc.titleA simple model for solute partitioning and adsorptionde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1006/jcis.2001.7914de_CH
zhaw.funding.euNode_CH
zhaw.issue1de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end17de_CH
zhaw.pages.start9de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume244de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Hocker, T., & Donohue, M. D. (2001). A simple model for solute partitioning and adsorption. Journal of Colloid and Interface Science, 244(1), 9–17. https://doi.org/10.1006/jcis.2001.7914
Hocker, T. and Donohue, M.D. (2001) ‘A simple model for solute partitioning and adsorption’, Journal of Colloid and Interface Science, 244(1), pp. 9–17. Available at: https://doi.org/10.1006/jcis.2001.7914.
T. Hocker and M. D. Donohue, “A simple model for solute partitioning and adsorption,” Journal of Colloid and Interface Science, vol. 244, no. 1, pp. 9–17, Dec. 2001, doi: 10.1006/jcis.2001.7914.
HOCKER, Thomas und Marc D. DONOHUE, 2001. A simple model for solute partitioning and adsorption. Journal of Colloid and Interface Science. 1 Dezember 2001. Bd. 244, Nr. 1, S. 9–17. DOI 10.1006/jcis.2001.7914
Hocker, Thomas, and Marc D. Donohue. 2001. “A Simple Model for Solute Partitioning and Adsorption.” Journal of Colloid and Interface Science 244 (1): 9–17. https://doi.org/10.1006/jcis.2001.7914.
Hocker, Thomas, and Marc D. Donohue. “A Simple Model for Solute Partitioning and Adsorption.” Journal of Colloid and Interface Science, vol. 244, no. 1, Dec. 2001, pp. 9–17, https://doi.org/10.1006/jcis.2001.7914.


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